2193972804

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{51691}}^1$

素因数の和:51838

約数の個数: 60

約数和(自身を含む): 5779372368

約数和(自身を除く): 3585399564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 10611, 14148, 21222, 42444, 51691, 103382, 155073, 206764, 310146, 465219, 620292, 930438, 1395657, 1860876, 2791314, 4186971, 5582628, 6771521, 8373942, 13543042, 16747884, 20314563, 27086084, 40629126, 60943689, 81258252, 121887378, 182831067, 243774756, 365662134, 548493201, 731324268, 1096986402, 2193972804]

約数ペア:

[(1, 2193972804), (2, 1096986402), (3, 731324268), (4, 548493201), (6, 365662134), (9, 243774756), (12, 182831067), (18, 121887378), (27, 81258252), (36, 60943689), (54, 40629126), (81, 27086084), (108, 20314563), (131, 16747884), (162, 13543042), (262, 8373942), (324, 6771521), (393, 5582628), (524, 4186971), (786, 2791314), (1179, 1860876), (1572, 1395657), (2358, 930438), (3537, 620292), (4716, 465219), (7074, 310146), (10611, 206764), (14148, 155073), (21222, 103382), (42444, 51691)]